2721871182

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{15739}}^1$

素因数の和:15841

約数の個数: 64

約数和(自身を含む): 6029049600

約数和(自身を除く): 3307178418

約数列:

[1, 2, 3, 6, 19, 37, 38, 41, 57, 74, 82, 111, 114, 123, 222, 246, 703, 779, 1406, 1517, 1558, 2109, 2337, 3034, 4218, 4551, 4674, 9102, 15739, 28823, 31478, 47217, 57646, 86469, 94434, 172938, 299041, 582343, 598082, 645299, 897123, 1164686, 1290598, 1747029, 1794246, 1935897, 3494058, 3871794, 11064517, 12260681, 22129034, 23876063, 24521362, 33193551, 36782043, 47752126, 66387102, 71628189, 73564086, 143256378, 453645197, 907290394, 1360935591, 2721871182]

約数ペア:

[(1, 2721871182), (2, 1360935591), (3, 907290394), (6, 453645197), (19, 143256378), (37, 73564086), (38, 71628189), (41, 66387102), (57, 47752126), (74, 36782043), (82, 33193551), (111, 24521362), (114, 23876063), (123, 22129034), (222, 12260681), (246, 11064517), (703, 3871794), (779, 3494058), (1406, 1935897), (1517, 1794246), (1558, 1747029), (2109, 1290598), (2337, 1164686), (3034, 897123), (4218, 645299), (4551, 598082), (4674, 582343), (9102, 299041), (15739, 172938), (28823, 94434), (31478, 86469), (47217, 57646)]